Door shelf



FIG. 1 is a perspective view of a door shelf showing a second embodiment of my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top elevational view thereof;

FIG. 6 is a back elevational view thereof; and,

FIG. 7 is bottom elevational view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for door shelf, as shown and described. 